I search for solutions in this order: Past Code, Unreal Source, Wiki, BUF, groups.yahoo, google, screaming at monitor. – RegularX
Legacy:Drevlin
From Unreal Wiki, The Unreal Engine Documentation Site
Level designer @ Nexs Interactive and former Unreal singleplayer mapper.
Been part of various SP&MP mods for a bunch of Unreal-enginged games.